good stuff, even if there are some inaccuracies, such as claiming go-phone is an MVNO of AT and T and boost mobile an MVNO of sprint.. defining MVNO as "economy prepaid service" on page 8, although they do provide a slightly more accurate definition of MVNO on the following page.

i also like how "determine needed records & legal process required" is the LAST thing that it tells you to do... shouldn't that be the first thing to check..

Locate Cell Towers
Find cell towers and the associated providers in a given area. Helpful when the location and time frame have been narrowed down, but the target’s phone number is unknown. A Court Order for a “tower Dump” could provide valuable leads.http://www.cellreception.com/towers/

Phone Scoop
A resource with instructions to help navigate through various menus on a particular cell phone model to access address books, recent call history, features, options, accessories, etc.http://www.phonescoop.com/

Internet Service Providers (ISP) Law Enforcement Contact Information
This confi dential law enforcement site includes current contact information for ISPs and similar information services, specifically, contacts at the legal departments for law enforcement service of subpoena, court orders, and search warrants.http://www.search.or...s/hightech/isp/ How to trace an IP address: http://www.wikihow.c...e-an-IP-Address